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#pragma once
#include <mbgl/map/mode.hpp>
#include <mbgl/gfx/texture.hpp>
#include <mbgl/tile/tile_id.hpp>
#include <mbgl/util/mat4.hpp>
#include <mbgl/renderer/image_atlas.hpp>
#include <mbgl/style/layer_impl.hpp>
#include <mbgl/style/types.hpp>
#include <array>
#include <memory>
namespace mbgl {
namespace gfx {
class UploadPass;
} // namespace gfx
class Bucket;
class LayerRenderData;
class Tile;
class TransformState;
class PaintParameters;
class DebugBucket;
class SourcePrepareParameters;
class FeatureIndex;
class TileRenderData;
class RenderTile final {
public:
RenderTile(UnwrappedTileID, Tile&);
~RenderTile();
RenderTile(const RenderTile&) = delete;
RenderTile(RenderTile&&) = default;
RenderTile& operator=(const RenderTile&) = delete;
RenderTile& operator=(RenderTile&&) = delete;
UnwrappedTileID id;
mat4 matrix;
mat4 nearClippedMatrix;
// Contains the tile ID string for painting debug information.
std::unique_ptr<DebugBucket> debugBucket;
mat4 translatedMatrix(const std::array<float, 2>& translate,
style::TranslateAnchorType anchor,
const TransformState&) const;
mat4 translatedClipMatrix(const std::array<float, 2>& translate,
style::TranslateAnchorType anchor,
const TransformState&) const;
const OverscaledTileID& getOverscaledTileID() const;
bool holdForFade() const;
Bucket* getBucket(const style::Layer::Impl&) const;
const LayerRenderData* getLayerRenderData(const style::Layer::Impl&) const;
optional<ImagePosition> getPattern(const std::string& pattern) const;
const gfx::Texture& getGlyphAtlasTexture() const;
const gfx::Texture& getIconAtlasTexture() const;
void upload(gfx::UploadPass&) const;
void prepare(const SourcePrepareParameters&);
void finishRender(PaintParameters&) const;
mat4 translateVtxMatrix(const mat4& tileMatrix,
const std::array<float, 2>& translation,
style::TranslateAnchorType anchor,
const TransformState& state,
const bool inViewportPixelUnits) const;
private:
Tile& tile;
// The following members are reset at placement stage.
std::unique_ptr<TileRenderData> renderData;
bool needsRendering = false;
};
} // namespace mbgl
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